5697193
Descripción
Test por Aidan Bernard, actualizado hace más de 1 año
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Creado por Aidan Bernard
hace más de 8 años
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Pregunta 1
Pregunta
Genetic diversity occurs within organisms of the same species
Respuesta
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when the extinction rate within a species rises
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in only the tropical regions of the world
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in a relatively short period of time
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at the cellular level
Pregunta 2
Pregunta
1.The tundra is located in the North Pole inthe Arctic Circle. The average winter temperature is-24°C and the average summer temperature is 8°C. Some of the species that inhabit this areaare polar bears, caribou, and small plants like rhododendron and betulas.
2.The weather in thechaparral biomeis very dry with wintertemperature averaging 10°C and summer temperatures averaging 40°C. Some of the species in the area include the fairy duster shrub, grasses and jackals.
What are both statements 1 and 2 referring to?
Respuesta
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biological diversity
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populations
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ecosystems
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species
Pregunta 3
Pregunta
Moving from the kingdom level to the genus level, there is:
Respuesta
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a decrease in the similarities between organisms but an increase in their numbers.
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a decrease in the number of organisms but an increase in their similarities
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an increase in the number of organisms and their similarities.
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a decrease in the number of organisms and their similarities.
Pregunta 4
Pregunta
Five species of finch that eat seeds on different parts of the same tree are exhibiting
Respuesta
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niche
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symbiosis
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resource partitioning
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predator-prey relationships
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